ZIP Code 94021 - Loma Mar California
Overview
ZIP Code 94021 is located in Loma Mar California. 94021 is entirely within San Mateo County. Regionally, 94021 is located in the Metro Bay Area.
ZIP Code 94021 Quick Stats
| ZIP Code Name | Loma Mar |
| Primary County | San Mateo County |
| ZIP Code Type | Standard |
| Population (2022) | 123 |
| Area Code(s) | 650 |
| Current Time | PDT |
ZIP Code 94021 Map
94021 Demographics
94021 can be classified socioeconomically as Upper Class class compared to other ZIP Codes in California. The majority race/ethnicity residing in 94021 is White. The current unemployment level in 94021 is 5.2%.
| Population | 123 |
| Population Growth Rate | 0% |
| Population Density | 10 People per Square Mile |
| Total Households | 63 |
| Median Household Income (2021) | $250,001 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 9.4% |
| Majority Race/Ethnicity | White - 100% |
94021 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 263 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
94021 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 69 | 74.19% |
| High School Diploma | 6 | 6.45% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 18 | 19.35% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
94021 Geography
| Coordinates | 37.24760437, -122.25878906 |
| Adjacent ZIP Codes | |
| Region | Metro Bay Area |
| Metropolitan/Micropolitan Stat Area | San Francisco-Oakland-Berkeley, CA |
| Time Zone | Pacific Daylight Time |
| IANA Timezone | America/Los_Angeles |
| Area | 12 Square Miles |
94021 Schools
| School Districts in 94021 |
94021 Weather and Climate Data
| Plant Hardiness Zone | Zone 10b: 35F to 40F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | December 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | March 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Csb - Warm-Summer Mediterranean Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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